This is an easy question but I can't find good documentation.
After installing or "sourcing" biocLite and installed relevant packages (edgeR, etc) I can run my analyses. But after closing the R session, and then restarting it, I have to resource BiocLite and then load all packages again. Seems like I wouldnt want to do this each time. Is there an appropriate way to have my packages saved from previous installations, so i can just load (e.g. > library(xxx) ) all neccessary BiocLite packages ?